Besides the author’s v points about the poor working conditions, I was struck by the points about transit costs. I am curious how much of the current labor situation in the US can be explained by the combination of 1) geographic wealth segregation —- richer consumers clustering together while generally poorer service workers have to live far away —- and 2) high gas prices / underdeveloped public transit. At some point as both of these factors increase, there should be a big drop off in available workers. Is this consistent with the pattern we are seeing?